CH493299A - Anordnung zur elektrischen Leistungsübertragung beim induktiven Rohrschweissen - Google Patents

Anordnung zur elektrischen Leistungsübertragung beim induktiven Rohrschweissen

Info

Publication number
CH493299A
CH493299A CH47169A CH47169A CH493299A CH 493299 A CH493299 A CH 493299A CH 47169 A CH47169 A CH 47169A CH 47169 A CH47169 A CH 47169A CH 493299 A CH493299 A CH 493299A
Authority
CH
Switzerland
Prior art keywords
arrangement
power transmission
electrical power
transmission during
tube welding
Prior art date
Application number
CH47169A
Other languages
English (en)
Inventor
Denner Helmut
Original Assignee
Bbc Brown Boveri & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH47169A priority Critical patent/CH493299A/de
Priority to AT912869A priority patent/AT290948B/de
Priority to US885488A priority patent/US3631524A/en
Priority to FR7000858A priority patent/FR2028366A1/fr
Priority to GB1250283D priority patent/GB1250283A/en
Priority to AU10258/70A priority patent/AU1025870A/en
Priority to NL7000402A priority patent/NL7000402A/xx
Priority to BE744338D priority patent/BE744338A/xx
Priority to SE00359/70A priority patent/SE368349B/xx
Publication of CH493299A publication Critical patent/CH493299A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • General Induction Heating (AREA)
CH47169A 1969-01-15 1969-01-15 Anordnung zur elektrischen Leistungsübertragung beim induktiven Rohrschweissen CH493299A (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH47169A CH493299A (de) 1969-01-15 1969-01-15 Anordnung zur elektrischen Leistungsübertragung beim induktiven Rohrschweissen
AT912869A AT290948B (de) 1969-01-15 1969-09-26 Anordnung zur Erhöhung der übertragbaren Leistung beim induktiven Rohrschweißen
US885488A US3631524A (en) 1969-01-15 1969-12-16 Arrangement for increasing the transfer of electrical power in the welding of pipes by induced currents
FR7000858A FR2028366A1 (de) 1969-01-15 1970-01-12
GB1250283D GB1250283A (de) 1969-01-15 1970-01-13
AU10258/70A AU1025870A (en) 1969-01-15 1970-01-13 Improvements in or relating to pipe welding apparatus ofthe induction type
NL7000402A NL7000402A (de) 1969-01-15 1970-01-13
BE744338D BE744338A (fr) 1969-01-15 1970-01-13 Dispositif pour elever la puissance transmissible lors du soudage de tubes par induction
SE00359/70A SE368349B (de) 1969-01-15 1970-01-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH47169A CH493299A (de) 1969-01-15 1969-01-15 Anordnung zur elektrischen Leistungsübertragung beim induktiven Rohrschweissen

Publications (1)

Publication Number Publication Date
CH493299A true CH493299A (de) 1970-07-15

Family

ID=4187753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH47169A CH493299A (de) 1969-01-15 1969-01-15 Anordnung zur elektrischen Leistungsübertragung beim induktiven Rohrschweissen

Country Status (9)

Country Link
US (1) US3631524A (de)
AT (1) AT290948B (de)
AU (1) AU1025870A (de)
BE (1) BE744338A (de)
CH (1) CH493299A (de)
FR (1) FR2028366A1 (de)
GB (1) GB1250283A (de)
NL (1) NL7000402A (de)
SE (1) SE368349B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317979A (en) * 1980-05-30 1982-03-02 Westinghouse Electric Corp. High current high frequency current transformer
US5571437A (en) * 1995-06-05 1996-11-05 Thermatool Corp. Induction welding of tubing with multiple induction coils
US5874713A (en) * 1997-07-08 1999-02-23 Raychem Corporation Single turn induction heating coil
US6255634B1 (en) 2000-05-15 2001-07-03 Pillar Industries Transverse flux heating coil and method of use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788426A (en) * 1952-09-03 1957-04-09 Plastic Containers Inc Method and apparatus for treating materials
US2794893A (en) * 1953-10-13 1957-06-04 Thomas J Crawford Induction welding
US2827544A (en) * 1956-07-27 1958-03-18 Magnetic Heating Corp Tube welding by high frequency resistance heating
AU453921B2 (en) * 1970-10-30 1974-10-01 Philips Industries Limited Improved induction heating coil arrangement

Also Published As

Publication number Publication date
GB1250283A (de) 1971-10-20
SE368349B (de) 1974-07-01
NL7000402A (de) 1970-07-17
AU1025870A (en) 1971-07-15
US3631524A (en) 1971-12-28
FR2028366A1 (de) 1970-10-09
BE744338A (fr) 1970-06-15
AT290948B (de) 1971-06-25

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Legal Events

Date Code Title Description
PL Patent ceased